12603606007 has 2 divisors, whose sum is σ = 12603606008. Its totient is φ = 12603606006.

The previous prime is 12603605999. The next prime is 12603606061. The reversal of 12603606007 is 70060630621.

It is a weak prime.

It is an emirp because it is prime and its reverse (70060630621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12603606007 - 2³ = 12603605999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12603606007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12603606097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6301803003 + 6301803004.

It is an arithmetic number, because the mean of its divisors is an integer number (6301803004).

Almost surely, 2^12603606007 is an apocalyptic number.

12603606007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12603606007 is an equidigital number, since it uses as much as digits as its factorization.

12603606007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 12603606007 in words is "twelve billion, six hundred three million, six hundred six thousand, seven".